Results 11 to 20 of about 14,027 (185)
Identification of key peptidoglycan hydrolases for morphogenesis, autolysis, and peptidoglycan composition of
Microbial Cell Factories, 2012 Background Lactobacillus plantarum is commonly used in industrial fermentation processes. Selected strains are also marketed as probiotics for their health beneficial effects.
Rolain Thomas +6 more
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Archaea produce peptidoglycan hydrolases that kill bacteria [PDF]
PLoS BiologyThe social life of archaea is poorly understood. In particular, even though competition and conflict are common themes in microbial communities, there is scant evidence documenting antagonistic interactions between archaea and their abundant prokaryotic brethren: bacteria. Do archaea specifically target bacteria for destruction?
Romain Strock +6 more
doaj +3 more sources
Dimer-monomer transition defines a hyper-thermostable peptidoglycan hydrolase mined from bacterial proteome by lysin-derived antimicrobial peptide-primed screening [PDF]
eLifePhage-derived peptidoglycan hydrolases (i.e. lysins) are considered promising alternatives to conventional antibiotics due to their direct peptidoglycan degradation activity and low risk of resistance development.
Li Zhang +11 more
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Coordinated peptidoglycan synthases and hydrolases stabilize the bacterial cell wall
Nature Communications, 2023 Peptidoglycan (PG) defines cell shape and protects bacteria against osmotic stress. The growth and integrity of PG require coordinated actions between synthases that insert new PG strands and hydrolases that generate openings to allow the insertion ...
Huan Zhang +3 more
doaj +3 more sources
Regulation of peptidoglycan hydrolases: localization, abundance, and activity. [PDF]
Curr Opin Microbiol, 2023 Most bacteria are surrounded by a cell wall composed of peptidoglycan (PG) that specifies shape and protects the cell from osmotic rupture. Growth, division, and morphogenesis are intimately linked to the synthesis of this exoskeleton but also its hydrolysis. The enzymes that cleave the PG meshwork require careful control to prevent aberrant hydrolysis
Brogan AP, Rudner DZ.
europepmc +3 more sources
Peptidoglycan hydrolases of Escherichia coli. [PDF]
Microbiol Mol Biol Rev, 2011 SUMMARYThe review summarizes the abundant information on the 35 identified peptidoglycan (PG) hydrolases ofEscherichia coliclassified into 12 distinct families, including mainly glycosidases, peptidases, and amidases. An attempt is also made to critically assess their functions in PG maturation, turnover, elongation, septation, and recycling as well as
van Heijenoort J.
europepmc +4 more sources
Peptidoglycan hydrolases-potential weapons against Staphylococcus aureus. [PDF]
Appl Microbiol Biotechnol, 2012 Bacteria of the genus Staphylococcus are common pathogens responsible for a broad spectrum of human and animal infections and belong to the most important etiological factors causing food poisoning. Because of rapid increase in the prevalence of isolation of staphylococci resistant to many antibiotics, there is an urgent need for the development of new
Szweda P +5 more
europepmc +4 more sources
Bacterial peptidoglycan (murein) hydrolases [PDF]
FEMS Microbiology Reviews, 2008 Most bacteria have multiple peptidoglycan hydrolases capable of cleaving covalent bonds in peptidoglycan sacculi or its fragments. An overview of the different classes of peptidoglycan hydrolases and their cleavage sites is provided. The physiological functions of these enzymes include the regulation of cell wall growth, the turnover of peptidoglycan ...
Vollmer W, Joris B, Charlier P, Foster S
openaire +3 more sources
Recent Advances in Peptidoglycan Synthesis and Regulation in Bacteria
Biomolecules, 2023 Bacteria must synthesize their cell wall and membrane during their cell cycle, with peptidoglycan being the primary component of the cell wall in most bacteria.
Anne Galinier +4 more
doaj +1 more source
A holin/peptidoglycan hydrolase‐dependent protein secretion system [PDF]
Molecular Microbiology, 2020 AbstractGram‐negative bacteria have evolved numerous pathways to secrete proteins across their complex cell envelopes. Here, we describe a protein secretion system that uses a holin membrane protein in tandem with a cell wall‐editing enzyme to mediate the secretion of substrate proteins from the periplasm to the cell exterior.
Tracy Palmer +4 more
openaire +3 more sources